dynamism

柯林斯词典

1. N-UNCOUNT If you say that someone or something has dynamism, you are expressing approval of the fact that they are full of energy or full of new and exciting ideas. 活力; 创新思维[表赞许]
...a situation that calls for dynamism and new thinking. …一种需要活力和新思维的局势。
2. N-UNCOUNT If you refer to the dynamism of a situation or system, you are referring to the fact that it is changing in an exciting and dramatic way. 活跃[表赞许]
Such changes are also indicators of economic dynamism and demographic expansion. 这些变化也是经济活跃和人口膨胀的指示器。